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Diffstat (limited to 'arch/x86/kernel/process_64.c')
-rw-r--r--arch/x86/kernel/process_64.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 0f89aa0186d1..e6db21c470aa 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -899,6 +899,7 @@ long do_arch_prctl_64(struct task_struct *task, int option, unsigned long arg2)
case ARCH_SHSTK_ENABLE:
case ARCH_SHSTK_DISABLE:
case ARCH_SHSTK_LOCK:
+ case ARCH_SHSTK_UNLOCK:
return shstk_prctl(task, option, arg2);
default:
ret = -EINVAL;